puppeteer/website/versioned_docs/version-9.1.1/puppeteer.page.viewport.md

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Page.viewport() method

Signature:

viewport(): Viewport | null;

Returns:

Viewport | null

• width: page's width in pixels

• height: page's height in pixels

• deviceScalarFactor: Specify device scale factor (can be though of as dpr). Defaults to 1.

• isMobile: Whether the meta viewport tag is taken into account. Defaults to false.

• hasTouch: Specifies if viewport supports touch events. Defaults to false.

• isLandScape: Specifies if viewport is in landscape mode. Defaults to false.